She was similarly loopy at comic con. Overtired seems plausible enough. I'd probably be pretty loopy around that many people too, and I neither have kids nor drink, do sandwiches or hang out with some guy named Rack.

It must be very hard to give interview after interview, being asked the same questions while still not giving anything away. Actors should get hazard pay for doing red carpets. It's the rare talent that can be effortlessly graceful and charming while having no script. Aly comes close.

And let us not forget that she is (or at least has been until recently) working on a television series full-time - the publicity machine tends to put people on the red carpets after they've completed a full day of work, at which time most human beings want to just sit down and not have to do what amounts to carefully edited and repetitive improv with strangers.